package com.yishun.springboot.redis_config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * @author GongXincheng
 * @since 2019-09-26 13:36
 */
@Configuration
public class RedisConfig {

	/**
	 * redis 防止key value 前缀乱码.
	 *
	 * @param factory redis连接 factory
	 * @return redisTemplate
	 */
	@Bean(name = "redisTemplate")
	public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
		RedisTemplate<String, Object> template = new RedisTemplate<>();
		template.setConnectionFactory(factory);
		template.setKeySerializer(new StringRedisSerializer());
		template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
		template.setHashKeySerializer(new GenericJackson2JsonRedisSerializer());
		template.setHashValueSerializer(new GenericJackson2JsonRedisSerializer());
		template.afterPropertiesSet();
		return template;
	}

//	@Bean
//	@SuppressWarnings(value = { "unchecked", "rawtypes" })
//	public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
//		RedisTemplate<Object, Object> template = new RedisTemplate<>();
//		template.setConnectionFactory(connectionFactory);
//
//		FastJsonRedisSerializer serializer = new FastJsonRedisSerializer(Object.class);
//
//		// 使用StringRedisSerializer来序列化和反序列化redis的key值
//		template.setKeySerializer(new StringRedisSerializer());
//		template.setValueSerializer(serializer);
//
//		// Hash的key也采用StringRedisSerializer的序列化方式
//		template.setHashKeySerializer(new StringRedisSerializer());
//		template.setHashValueSerializer(serializer);
//
//		template.afterPropertiesSet();
//		return template;
//	}
}
